# Unit 2: Module 2: Arithmetic operations including dividing by a fraction

## About this unit

"Students expand their understanding of the number system and build their fluency in arithmetic operations in Module 2. Students learned in Grade 5 to divide whole numbers by unit fractions and unit fractions by whole numbers. Now, they apply and extend their understanding of multiplication and division to divide fractions by fractions. The meaning of this operation is connected to real-world problems as students are asked to create and solve fraction division word problems. Students continue (from Fifth Grade) to build fluency with adding, subtracting, multiplying, and dividing multi-digit decimal numbers using the standard algorithms." Eureka Math/EngageNY (c) 2015 GreatMinds.org

### Learn

### Practice

- Divide fractions by whole numbersGet 3 of 4 questions to level up!
- Divide whole numbers by fractionsGet 3 of 4 questions to level up!
- Dividing fractionsGet 3 of 4 questions to level up!
- Divide mixed numbersGet 3 of 4 questions to level up!
- Interpret fraction divisionGet 3 of 4 questions to level up!
- Dividing fractions word problemsGet 5 of 7 questions to level up!

### Learn

### Practice

- Adding decimals: tenthsGet 5 of 7 questions to level up!
- Adding decimals: hundredthsGet 5 of 7 questions to level up!
- Adding decimals: thousandthsGet 5 of 7 questions to level up!
- Subtracting decimals: tenthsGet 5 of 7 questions to level up!
- Subtracting decimals: hundredthsGet 5 of 7 questions to level up!
- Subtracting decimals: thousandthsGet 5 of 7 questions to level up!
- Adding & subtracting decimals word problemsGet 3 of 4 questions to level up!
- Decimal multiplication place valueGet 3 of 4 questions to level up!
- Multiplying decimals like 0.847x3.54 (standard algorithm)Get 3 of 4 questions to level up!

### Learn

### Practice

- Division by 2-digitsGet 3 of 4 questions to level up!
- Multi-digit divisionGet 3 of 4 questions to level up!
- Estimating with dividing decimalsGet 5 of 7 questions to level up!
- Dividing whole numbers like 56÷35 to get a decimalGet 5 of 7 questions to level up!
- Dividing decimals: hundredthsGet 3 of 4 questions to level up!
- Dividing decimals: thousandthsGet 3 of 4 questions to level up!

### Learn

### Practice

- Divisibility testsGet 5 of 7 questions to level up!
- Greatest common factorGet 5 of 7 questions to level up!
- Least common multipleGet 3 of 4 questions to level up!
- GCF & LCM word problemsGet 5 of 7 questions to level up!